Who said "A man must know when to hold and when to fold."?

This quote is attributed to Cornelius Vanderbilt II.

A man must know when to hold and when to fold. - Cornelius Vanderbilt II

"A man must know when to hold and when to fold."

Cornelius Vanderbilt II Wisdom

Businessman & Heir American 1843–1899

"The man who never made a mistake never tried anything new."

"Wealth is not without its advantages and the case to the contrary, although it has often been made, has never proved wholly persuasive."

"I have always believed that the way to get the best out of people is to make them feel important."

"Idleness is the parent of all vice."

"I'm not angry, I'm just disappointed."

"The best things in life are free."

"You can't have everything in life, but you can have what matters most."

"A woman's intuition is rarely wrong."